import time

def buble_sort(num):
    s = True
    while s:
        s = False
        for i in range(len(num) - 1 ):
            if num[i] > num[i + 1]:
                num[i], num[i + 1] = num[i + 1], num[i]
                s = True
            
def read2list(filename):
    file = open(filename, 'r')
    data = file.readlines()
    return data

m1 = read2list('m1_sorted.txt')
m2 = read2list('m2_reverse.txt')
m3 = read2list('m3_shuffle.txt')

t_start = time.time()
buble_sort(m1)
t_finish = time.time()
print('m1_sorted', round(t_finish - t_start) * 1000, "milliseconds")

t_start = time.time()
buble_sort(m2)
t_finish = time.time()
print('m2_reverse', round(t_finish - t_start) * 1000, "milliseconds")

t_start = time.time()
buble_sort(m3)
t_finish = time.time()
print('m3_shuffle', round(t_finish - t_start) * 1000, "milliseconds")
